ABB ACS5000, User Manual

Page: 165 / 186

3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 165/186
10 PREVENTIVE AND CORRECTIVE MAINTENANCE
10.3.4 Standard troubleshooting procedure
If a fault shuts down the drive, proceed as follows:
10.4 Removing the CDP control panel
When the CDP control panel must be removed from its mounting cradle,
follow the instructions below.
1. When the panel is removed while the drive is in operation, check the
setting of parameter
31.01 PANEL LOSS SUPERVISION
first.
If the parameter is set to
NOT USED
, the panel can be removed without
interrupting drive operation.
Note:
For more information on parameter settings, see “Appendix G –
Signal and parameter table”.
1) DO NOT switch off the auxiliary supply voltage or try to reset a
fault message before all information at the time of the
occurrence of the fault condition has been saved.
2) Select the fault history display on the CDP control panel, but do
not clear the buffer now!
For more information, see “9 CDP control panel” on page 139.
3) Identify the fault and make a logbook entry.
4) Save the content of the data logger when a PC is available that
has the DriveWindow or DriveDebug tool installed.
The data logger provides information (eg, waveforms of
voltage, current, torque) for efficient troubleshooting.
5) Contact ABB service if a fault cannot be rectified.
When calling ABB service, it is recommended to have the
following data available at the time when the fault occurred:
• Operating, ambient and load conditions
• Unusual events
6) After the fault has been rectified, start the drive as described
in “8 Operation” on page 123.